Greenwich, CT 06830 solar market data
Updated September 11, 2023Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Greenwich 06830 has 70 solar installations at a median installed cost of $4.34/W, recent growth not yet measurable, and a Market Score of 42 — higher than 49% of U.S. zip markets.
Versus Connecticut
How 06830 compares with the state
Installed cost
$0.55/W above
state median $3.79/W
Market score
42 vs 51
Connecticut scores 51
Share of state installs
0.14%
of 50.1K tracked statewide
Battery attach
0.0%
state 0.4%
Statewide momentum
▼ 5.6%
residential solar added in Connecticut, 12 months through Jul 2026
Statewide market
128.1K systems
13.6% of homes · utility-reported through Jul 2026
Growth & pricing
06830 by year
1 installs in the trailing twelve months vs 6 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 06830
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 8 | 0 | 8.62 | $4.85 |
| 2 | CENTURION SOLAR ENERGY | 7 | 0 | 5.85 | $3.98 |
| 3 | ROSS SOLAR GROUP | 7 | 0 | 17.41 | $5.26 |
| 4 | PUREPOINT ENERGY | 6 | 0 | 18.8 | $5.17 |
| 5 | SUNLIGHT SOLAR ENERGY | 5 | 0 | 5.49 | $8.20 |
| 6 | RGS ENERGY | 4 | 0 | 29.42 | $8.10 |
| 7 | TRINITY SOLAR | 4 | 0 | 4.52 | $3.33 |
| 8 | MERCURY SOLAR | 3 | 0 | 6.43 | $5.63 |
| 9 | SUNRUN | 3 | 0 | 9.25 | $4.08 |
| 10 | ENVIRONMENTAL CONTROL | 2 | 0 | 8.03 | $6.64 |
| 11 | SUNGEVITY | 2 | 0 | 4.75 | $3.89 |
| 12 | SUNPOWER | 2 | 0 | 14.8 | $3.52 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 06807 Cos Cob | 3.0 km | 32 | $3.81 | 44 |
| 06831 Greenwich | 3.1 km | 69 | $3.89 | 44 |
| 06878 Riverside | 3.8 km | 35 | $3.98 | 44 |
| 06870 Old Greenwich | 5.0 km | 36 | $4.46 | 41 |
| 06902 Stamford | 7.1 km | 199 | $3.60 | 46 |
| 06901 Stamford | 7.4 km | 38 | $3.99 | 44 |
Same city
Other zips in Greenwich
Equipment
What gets installed in 06830
Share of systems with a recorded brand
Modules
SUNPOWER28.6%
CSI SOLAR19.1%
QCELLS NORTH AMERICA9.5%
LG ELECTRONICS6.3%
HYUNDAI ENERGY SOLUTIONS4.8%
Inverters
ENPHASE ENERGY25.0%
SOLAREDGE25.0%
SMA AMERICA17.2%
SUNPOWER15.6%
FRONIUS USA6.3%
Frequently asked
Quick answers about 06830
How many solar installations are there in 06830?
SolarDNA counts 70 active solar installations in Greenwich 06830, 66 of them residential, with data through September 11, 2023.
How much does solar cost in 06830?
The median residential system in 06830 cost $4.34 per watt over the trailing twelve months, $0.55/W above the Connecticut median.
Is solar growing in 06830?
Recent growth cannot be measured yet for 06830: insufficient recent data (data runs through September 11, 2023).
Who installs solar in 06830?
TESLA, CENTURION SOLAR ENERGY, ROSS SOLAR GROUP lead the 28 installers with systems in 06830. The full comp set is above.
Is 06830 a good market for solar sales?
06830 scores 42 out of 100 (Good, higher than 49% of U.S. zip markets). With under 500 installations the score is provisional.